Panagiotis V. Kouloumentas graduated from the Medical School of Athens University in 2000.
He specialized in Orthopaedics and Traumatology in Evangelismos Hospital and KAT Hospital in Athens.

The years 2007-2008 he was trained in Sport injuries and Arthroscopy Fellowship Program in the university Clinic of Orthopaedic and Sports Orthopaedic of the Technical University Munich (Sport Orthopaedie, Klinikum Rechts der Isar, Technische Universitaet Muenchen) under Professor Andreas Imhoff as a clinical and research fellow. He is the Head Doctor and Surgeon in Panathinaikos FC since 2008 and aslo Director in the Clinic for Orthopaedics and Sport Orthopaedics in Metropolitan Hospital in Athens.

He is Certified in Orthopaedic Robotic Surgery MAKOPLASTY for hip and knee in the United States of America since 2014. Dr Kouloumentas has several new publications and plenty presentations as invited speaker in international and local congresses, seminars, forums and meetings. Member of the Greek, European, and International Arthroscopic associations EAE ESSKA ISAKOS. Since 2018 he sits in board of directors in the Hellenic Arthroscopic Association